60161680

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3779}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 80454320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3779, 3980, 7558, 7960, 15116, 15920, 18895, 30232, 37790, 60464, 75580, 151160, 302320, 752021, 1504042, 3008084, 3760105, 6016168, 7520210, 12032336, 15040420, 30080840, 60161680]

約数ペア:

[(1, 60161680), (2, 30080840), (4, 15040420), (5, 12032336), (8, 7520210), (10, 6016168), (16, 3760105), (20, 3008084), (40, 1504042), (80, 752021), (199, 302320), (398, 151160), (796, 75580), (995, 60464), (1592, 37790), (1990, 30232), (3184, 18895), (3779, 15920), (3980, 15116), (7558, 7960)]